<!DOCTYPE html>
<html>

<head>
    <title>我的Web应用</title>
    <link rel="stylesheet" type="text/css" href="style.css">
</head>

<body>
    <header>我的Web应用</header>
    <nav>导航栏</nav>
    <main>
        <form id="dataForm">
            <input type="text" id="inputField" placeholder="输入数据">
            <button type="submit">提交</button>
        </form>
        <div id="result"></div>
    </main>
    <footer>页脚信息</footer>
    <script src="script.js"></script>
</body>

</html>